racecast.ioPartly cloudy throughout the day.
Details
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
30%
Light Rain
35%
Wind
12mph
Gusting to
28mph
Pre-Race
Race
Post-Race
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Race Overview
The GO! St. Louis Marathon is run on the streets of downtown St. Louis, Missouri, on a Saturday in early spring, with a half marathon, 10K, 5K and one-mile family run on the same weekend. The 2027 race is on April 3, with the marathon, half marathon and 10K starting together at 7:00 AM Central. The marathon has a 6.5-hour course limit, and walkers can apply for a 6:00 AM early start.
WikipediaFAQ
When is the 2027 GO! St. Louis Marathon?
The 2027 GO! St. Louis Marathon will be held on Saturday April 3, 2027.
Is the GO! St. Louis Marathon a Boston Marathon Qualfier?
Yes, the GO! St. Louis Marathon is an official Boston Marathon qualifier.
What is the time limit for the GO! St. Louis Marathon?
The time limit for the GO! St. Louis Marathon is 6.5 hours.
GO! St. Louis Marathon Course Map
Loading Course Map...
GO! St. Louis Marathon Weather History
GO! St. Louis Marathon Weather Averages
Average Temp: 57°, Average Low: 47°, Average High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 51° | 54° | 57° | 60° | 62° | 64° |
| Feel | 46° | 49° | 52° | 56° | 59° | 61° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 7mph | 8mph | 9mph | 9mph | 10mph | 10mph |
| Dew | 42° | 44° | 44° | 45° | 45° | 46° | 46° |
| RunScore |  | |  | | | | |
GO! St. Louis Marathon 2026
Apr 11, 2026
Partly cloudy throughout the day.
Low: 49°, High: 71°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp |  49° | 52° |  54° | 58° | 62° | 62° | 67° |
| Feel | 48° | 52° | 54° | 58° | 62° | 62° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 6mph | 9mph | 7mph | 6mph | 8mph | 7mph |
| Dew | 46° | 47° | 46° | 48° | 49° | 49° | 52° |
| RunScore |  | | | | | | |
GO! St. Louis Marathon 2025
Apr 26, 2025
Partly cloudy throughout the day.
Low: 53°, High: 64°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 54° | 54° | 55° | 58° | 58° | 59° |
| Feel | 53° | 54° | 54° | 55° | 58° | 58° | 59° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 10mph | 9mph | 9mph | 9mph | 9mph | 8mph |
| Dew | 47° | 47° | 47° | 48° | 47° | 47° | 47° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2024
Apr 27, 2024
Partly cloudy throughout the day with late afternoon rain.
Low: 63°, High: 77°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 66° | 68° | 70° | 70° | 72° | 75° | 77° |
| Feel | 66° | 68° | 70° | 70° | 72° | 75° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 9mph | 11mph | 12mph | 13mph | 17mph | 15mph |
| Dew | 59° | 59° | 60° | 61° | 62° | 63° | 62° |
| RunScore | | | | | |  |  |
GO! St. Louis Marathon 2023
Apr 2, 2023
Clear conditions throughout the day.
Low: 37°, High: 69°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 38° | 40° | 45° | 51° | 55° | 59° | 62° |
| Feel | 31° | 35° | 40° | 51° | 55° | 59° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 8mph | 12mph | 12mph | 14mph | 13mph | 12mph |
| Dew | 34° | 35° | 36° | 39° | 39° | 40° | 40° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2022
Apr 2, 2022
Partly cloudy throughout the day.
Low: 37°, High: 64°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 38° | 40° | 44° | 51° | 54° | 61° | 64° |
| Feel | 32° | 35° | 40° | 51° | 54° | 61° | 64° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 8mph | 8mph | 8mph | 10mph | 11mph | 17mph |
| Dew | 32° | 33° | 35° | 38° | 41° | 45° | 44° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2021
Apr 10, 2021
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 49°, High: 62°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp |  58° | 59° | 59° | 58° | 57° | 58° | 59° |
| Feel | 58° | 59° | 59° | 58° | 57° | 58° | 59° |
| Rain | light | light | light | light | light | light | - |
| Wind | 7mph | 12mph | 9mph | 14mph | 11mph | 11mph | 17mph |
| Dew | 58° | 58° | 59° | 56° | 54° | 53° | 49° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2020
Mar 28, 2020
Partly cloudy throughout the day with afternoon rain.
Low: 67°, High: 73°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 68° | 68° | 68° | 71° | 73° | 72° | 71° |
| Feel | 68° | 68° | 68° | 71° | 73° | 72° | 71° |
| Rain | - | - | - | - | - | - | light |
| Wind | 5mph | 4mph | 4mph | 5mph | 6mph | 7mph | 5mph |
| Dew | 66° | 66° | 65° | 66° | 66° | 66° | 66° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2020
Mar 27, 2020
Partly cloudy throughout the day with rain.
Low: 55°, High: 79°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 60° | 64° | 67° | 68° | 70° | 72° |
| Feel | 58° | 60° | 64° | 67° | 68° | 70° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 11mph | 12mph | 1mph | 5mph | 8mph | 7mph |
| Dew | 55° | 56° | 58° | 59° | 61° | 63° | 64° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2019
Apr 7, 2019
Partly cloudy throughout the day with late afternoon rain.
Low: 55°, High: 81°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 59° | 62° | 65° | 69° | 71° | 74° |
| Feel | 55° | 59° | 62° | 65° | 69° | 71° | 74° |
| Rain | - | - | light | - | - | - | - |
| Wind | 1mph | 7mph | 7mph | 8mph | 10mph | 8mph | 12mph |
| Dew | 53° | 54° | 56° | 58° | 59° | 60° | 59° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2018
Apr 7, 2018
Clearing in the afternoon.
Low: 26°, High: 43°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 26° | 26° | 28° | 30° | 32° | 34° | 36° |
| Feel | 14° | 14° | 17° | 21° | 23° | 26° | 30° |
| Rain | - | - | - | - | - | - | - |
| Wind | 14mph | 14mph | 12mph | 11mph | 12mph | 11mph | 8mph |
| Dew | 10° | 10° | 10° | 12° | 13° | 13° | 13° |
| RunScore |  | | | | | | |
GO! St. Louis Marathon 2017
Apr 9, 2017
Clearing in the afternoon.
Low: 58°, High: 81°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 60° | 61° | 65° | 67° | 70° | 74° | 78° |
| Feel | 60° | 61° | 65° | 67° | 70° | 74° | 78° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 10mph | 12mph | 11mph | 14mph | 18mph | 14mph |
| Dew | 47° | 48° | 50° | 52° | 54° | 54° | 56° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2016
Apr 9, 2016
Clear conditions throughout the day.
Low: 31°, High: 50°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 31° | 35° | 37° | 38° | 40° | 41° | 44° |
| Feel | 24° | 28° | 31° | 34° | 36° | 41° | 41° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 9mph | 8mph | 6mph | 5mph | 1mph | 6mph |
| Dew | 16° | 17° | 16° | 16° | 15° | 16° | 18° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2015
Apr 11, 2015
Clear conditions throughout the day.
Low: 41°, High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 41° | 48° | 51° | 53° | 56° | 59° | 63° |
| Feel | 41° | 48° | 51° | 53° | 56° | 59° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 9mph | 7mph | 6mph | 7mph | 7mph |
| Dew | 37° | 39° | 37° | 38° | 39° | 39° | 40° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2014
Apr 6, 2014
Clear conditions throughout the day.
Low: 36°, High: 57°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 36° | 38° | 43° | 48° | 52° | 55° | 56° |
| Feel | 36° | 38° | 41° | 45° | 52° | 55° | 56° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 4mph | 7mph | 9mph | 8mph | 9mph |
| Dew | 34° | 35° | 37° | 37° | 35° | 37° | 35° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2013
Apr 7, 2013
Partly cloudy throughout the day.
Low: 52°, High: 78°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 54° | 61° | 65° | 69° | 72° | 75° |
| Feel | 52° | 54° | 61° | 65° | 69° | 72° | 75° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 0mph | 3mph | 1mph | 5mph | 5mph |
| Dew | 44° | 46° | 47° | 47° | 47° | 48° | 48° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2012
Apr 15, 2012
Partly cloudy throughout the day with late afternoon rain.
Low: 59°, High: 77°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 67° | 65° | 70° | 72° | 74° | 76° | 76° |
| Feel | 67° | 65° | 70° | 72° | 74° | 76° | 76° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 7mph | 12mph | 15mph | 14mph | 11mph | 16mph |
| Dew | 57° | 58° | 59° | 60° | 60° | 61° | 61° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2011
Apr 10, 2011
Clear conditions throughout the day.
Low: 68°, High: 86°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 68° | 71° | 74° | 76° | 79° | 83° | 85° |
| Feel | 68° | 71° | 74° | 76° | 79° | 84° | 85° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 9mph | 14mph | 16mph | 14mph | 16mph | 18mph |
| Dew | 60° | 62° | 63° | 63° | 63° | 62° | 63° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2010
Apr 11, 2010
Clear conditions throughout the day.
Low: 48°, High: 79°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 53° | 62° | 65° | 70° | 74° | 77° |
| Feel | 48° | 53° | 62° | 65° | 70° | 74° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 1mph | 6mph | 7mph | 6mph | 5mph | 0mph |
| Dew | 41° | 46° | 41° | 44° | 45° | 43° | 45° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2009
Apr 19, 2009
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 54°, High: 61°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 59° | 59° | 59° | 60° | 61° | 61° | 60° |
| Feel | 59° | 59° | 59° | 60° | 61° | 61° | 60° |
| Rain | light | light | light | light | light | light | heavy |
| Wind | 4mph | 1mph | 5mph | 1mph | 5mph | 8mph | 2mph |
| Dew | 57° | 57° | 57° | 57° | 58° | 58° | 58° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2008
Apr 6, 2008
Clear conditions throughout the day.
Low: 40°, High: 66°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 43° | 49° | 53° | 56° | 58° | 62° |
| Feel | 40° | 39° | 46° | 53° | 56° | 58° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 6mph | 7mph | 9mph | 11mph | 13mph | 12mph |
| Dew | 37° | 39° | 43° | 44° | 45° | 44° | 47° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2007
Apr 15, 2007
Becoming cloudy in the afternoon.
Low: 34°, High: 58°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 36° | 41° | 44° | 48° | 51° | 53° | 55° |
| Feel | 30° | 34° | 37° | 42° | 51° | 53° | 55° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 11mph | 14mph | 15mph | 13mph | 18mph | 15mph |
| Dew | 30° | 30° | 29° | 28° | 28° | 31° | 33° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2006
Apr 9, 2006
Clear conditions throughout the day.
Low: 31°, High: 60°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 31° | 37° | 44° | 47° | 51° | 53° | 55° |
| Feel | 31° | 37° | 44° | 46° | 51° | 53° | 55° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 1mph | 4mph | 7mph | 6mph | 7mph |
| Dew | 28° | 34° | 33° | 29° | 28° | 28° | 29° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2005
Apr 10, 2005
Clear conditions throughout the day.
Low: 54°, High: 83°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 61° | 67° | 71° | 74° | 77° | 79° |
| Feel | 58° | 61° | 67° | 71° | 74° | 77° | 79° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 8mph | 13mph | 15mph | 11mph | 11mph |
| Dew | 52° | 54° | 57° | 58° | 61° | 60° | 56° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2004
Apr 4, 2004
Clear conditions throughout the day.
Low: 36°, High: 56°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 36° | 39° | 43° | 43° | 47° | 48° | 52° |
| Feel | 32° | 34° | 36° | 39° | 45° | 44° | 52° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 7mph | 14mph | 8mph | 3mph | 9mph | 10mph |
| Dew | 28° | 30° | 29° | 30° | 30° | 30° | 32° |
| RunScore | | | | | | | |
GO! St. Louis Marathon 2003
Apr 6, 2003
Partly cloudy throughout the day with a chance of rain or snow throughout the day.
Low: 35°, High: 41°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 36° | 36° | 35° | 36° | 37° | 37° | 38° |
| Feel | 27° | 29° | 28° | 28° | 29° | 30° | 30° |
| Rain | - | light | moderate | light | - | - | - |
| Wind | 14mph | 9mph | 11mph | 11mph | 13mph | 11mph | 12mph |
| Dew | 30° | 30° | 32° | 34° | 34° | 34° | 34° |
| RunScore | | | | | | | |